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公开(公告)号：US20240308225A1
公开(公告)日：2024-09-19
申请号：US18602133
申请日：2024-03-12
Applicant: SEIKO EPSON CORPORATION
Inventor： Satoshi NAKATA , Kanji MOMOSE , Masanari TANAKA , Hirokazu ANADA
IPC: B41J2/17
CPC classification number: B41J2/1721 , B41J2/1742
Abstract: A holding portion holding a waste liquid container is disposed at a position at which a waste liquid container region overlapping the waste liquid container in a region inside a printing apparatus and a movement path of a carriage overlap when viewed from a transport direction, above a transport path and downstream of the movement path of the carriage in the transport direction, a liquid supply tube overlaps the waste liquid container region when viewed from the transport direction, the waste liquid container region is spaced apart from the liquid supply tube, and a discharge portion including a nozzle in which a discharge port for discharging the waste liquid is formed is provided to be movable relative to the holding portion.
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公开(公告)号：US20240269986A1
公开(公告)日：2024-08-15
申请号：US18641964
申请日：2024-04-22
Applicant: SEIKO EPSON CORPORATION
Inventor： Satoshi NAKATA , Masahito TATSUMI
CPC classification number: B41J2/17553 , B41J2/16508 , B41J2/16523 , B41J2/1721 , B41J2/185
Abstract: A drainage container configured to be attached and detached in an attachment/detachment direction to and from an apparatus including a discharge portion to discharge drainage and configured to store the drainage discharged from the discharge portion, includes: a housing that stores the drainage and includes an opening formed in an upper surface of the housing; an accepting portion that accepts the drainage discharged from the discharge portion; and a lid portion configured to open and close the opening, in which the lid portion takes on an open state to open the opening when the drainage container is attached to the apparatus, and the lid portion takes on a closed state to close the opening when the drainage container is detached from the apparatus.
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公开(公告)号：US20230278342A1
公开(公告)日：2023-09-07
申请号：US18176885
申请日：2023-03-01
Applicant: SEIKO EPSON CORPORATION
Inventor： Satoshi NAKATA , Masanari TANAKA , Katsumi YAMADA , Masahito TATSUMI , Matsutaro NAITO
IPC: B41J2/175
CPC classification number: B41J2/17553 , B41J2/17509
Abstract: A liquid container is configured to be refilled with a liquid from outside, the liquid container including a containing portion that contains the liquid, an inlet that is in communication with the containing portion and through which the liquid is poured, a lid portion that has an insertion portion to be inserted into the inlet and is configured to turn around a turning axis between a closed state in which the inlet is closed by inserting the insertion portion into the inlet and an open state in which the insertion portion is separated from the inlet, and a cover portion that covers the insertion portion in the open state, in which, when the lid portion is in the open state, the insertion portion does not project further than the cover portion when viewed in an axial direction of the turning axis.
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公开(公告)号：US20230059834A1
公开(公告)日：2023-02-23
申请号：US17820632
申请日：2022-08-18
Applicant: SEIKO EPSON CORPORATION
Inventor： Satoshi NAKATA , Katsumi YAMADA
Abstract: A cassette portion includes a side guide, an end guide, and a paper detection portion. The side guide is movable in X direction and controls a motion of a first end portion of paper. The end guide is provided to the side guide to be movable in Y direction, and restricts a motion of a second end portion of the paper. The paper detection portion detects the first restricting position in the X direction of the side guide and a second restricting position in the Y direction of the end guide in a restricted state of the paper. The end guide includes a detection target portion formed such that detection information to be detected by the paper detection portion varies in the Y direction. The paper detection portion detects the first restricting position and the second restricting position by obtaining detection information from the detection target portion.
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公开(公告)号：US20190291445A1
公开(公告)日：2019-09-26
申请号：US16360661
申请日：2019-03-21
Applicant: SEIKO EPSON CORPORATION
Inventor： Katsumi YAMADA , Kazunori TAKABAYASHI , Morio IWATA , Keisuke SASAKI , Satoshi NAKATA
Abstract: A recording device includes a recording unit configured to eject a liquid onto a medium to record, a carriage including the recording unit and configured to move in an X direction corresponding to a medium width direction that intersects a Y direction corresponding to a medium transport direction, a liquid reservoir located in the carriage at a position above the recording unit, configured to contain a liquid, and having a fill port through which the liquid is supplied, a fill port unit located in the carriage at a position above the liquid reservoir and including a component for open/close operation of the fill port, and an operation unit through which the device is operated. The fill port unit and the operation unit partly overlap in a device front-rear direction that is parallel to the medium transport direction, when viewed in the X direction.
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Patent Agency Ranking
公开(公告)号：US20150239269A1
公开(公告)日：2015-08-27
申请号：US14630025
申请日：2015-02-24
Applicant: SEIKO EPSON CORPORATION
Inventor： Satoshi NAKATA , Kazumasa HARADA , Yoshiyuki OKAZAWA
IPC: B41J25/00
CPC classification number: B41J11/0095 , B41J11/0065
Abstract: A recording apparatus includes a carriage that includes a recording head performing recording on a recording medium, and an edge detection unit detecting an edge of the recording medium, and is movable in a predetermined direction, in which, in a state in which the carriage is positioned at a predetermined position, the edge detection unit is positioned in a passing region of the recording medium in the movement direction of the carriage, and the predetermined position is a home position of the carriage.
Abstract translation: 记录装置包括：托架，其包括在记录介质上执行记录的记录头和检测记录介质的边缘的边缘检测单元，并且可沿预定方向移动，其中，在托架为 位于预定位置，边缘检测单元位于记录介质在滑架移动方向上的通过区域中，并且预定位置是滑架的原始位置。
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公开(公告)号：US20130182052A1
公开(公告)日：2013-07-18
申请号：US13739451
申请日：2013-01-11
Applicant: Seiko Epson Corporation
Inventor： Kazutoshi MATSUZAKI , Kazumasa HARADA , Satoshi NAKATA , Hidetaka KAWATA , Izumi NOZAWA , Hidetoshi KODAMA , Tadahiro MIZUTANI
IPC: B41J2/175
CPC classification number: B41J2/17526 , B41J2/17509 , B41J2/1752
Abstract: A printing apparatus adapted to have a cartridge detachably mounted thereon includes a cartridge mounting structure, a printing material supply tube, a plurality of apparatus-side terminals and a lever used for attachment and detachment of the cartridge to and from the printing apparatus. The lever has an operating member, a first apparatus-side locking portion and an axis of rotation. When an external force is applied to the operating member of the lever from the +X-axis direction to the −X-axis direction, the lever moves the first apparatus-side locking portion about the axis of rotation from a specified locking position toward the +X-axis direction and disengages the first apparatus-side locking portion from a first cartridge-side restriction portion, so as to eliminate the restriction of motion of the cartridge. This ensures stable electrical connection between cartridge-side terminals and apparatus-side terminals.
Abstract translation: 适于具有可拆卸地安装在其上的盒的打印设备包括盒安装结构，打印材料供应管，多个设备侧端子和用于将盒与打印设备连接和拆卸的杆。 杠杆具有操作构件，第一装置侧锁定部分和旋转轴线。 当外力从+ X轴方向向-X轴方向施加到杠杆的操作构件时，杆将第一装置侧锁定部分围绕旋转轴线从指定的锁定位置向着 + X轴方向，并且将第一装置侧锁定部分从第一盒侧限制部分分离，以消除盒的运动限制。 这确保了盒侧端子和装置侧端子之间的稳定的电连接。
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公开(公告)号：US20250144947A1
公开(公告)日：2025-05-08
申请号：US18941320
申请日：2024-11-08
Applicant: SEIKO EPSON CORPORATION
Inventor： Satoshi NAKATA , Kanji MOMOSE , Masanari TANAKA , Hirokazu ANADA , Katsumi YAMADA
Abstract: A printer includes a transport path along which a medium is transported, a transport unit that transports the medium in a transport direction along the transport path, an ejection head that ejects liquid onto the medium transported along the transport path, a manual insertion feed unit that feeds the manually inserted medium to the transport path, a discharge tray that is disposed downstream of the transport path in the transport direction and on which the medium discharged from the transport path is placed, and a restricting unit that restricts, at a position upstream, in the transport direction, of a position facing the ejection head on the transport path, a downstream movement of the medium manually inserted into the manual insertion feed unit.
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公开(公告)号：US20250050662A1
公开(公告)日：2025-02-13
申请号：US18794928
申请日：2024-08-05
Applicant: SEIKO EPSON CORPORATION
Inventor： Satoshi NAKATA , Masanari TANAKA , Yusuke KOMIYAMA , Katsumi MARUYAMA , Kanji MOMOSE
Abstract: A recording device includes: a recording unit configured to perform recording on a medium transported from upstream in a transport direction toward downstream; a cutting unit configured to cut the medium on which recording is performed by the recording unit; a discharging unit configured to transport, to the downstream in the transport direction, the medium on which recording is performed by the recording unit and the medium cut by the cutting unit; and a removing unit configured to remove paper dust generated when the medium is cut by the cutting unit.
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公开(公告)号：US20220379620A1
公开(公告)日：2022-12-01
申请号：US17664481
申请日：2022-05-23
Applicant: SEIKO EPSON CORPORATION
Inventor： Satoshi NAKATA , Katsumi YAMADA
Abstract: Provided is a discharged liquid container detachable to an apparatus having an outlet portion from which discharged liquid is to be drained, and configured to contain the discharged liquid drained from the outlet portion. The discharged liquid container includes a casing inside which the discharged liquid is containable, a connection portion provided in a first face of the casing and configured to be coupled to the outlet portion, and a lid portion configured to change in position between a closed state for covering the connection portion and an open state for opening the connection portion. The lid portion is configured to be in the open state in a state of attachment of the casing to the apparatus and be in the closed state in a state of detachment of the casing from the apparatus.
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